Designed By: Barrett Dittburner The Opeongo Greenhouse will be open to the public 9:00-3:00p.m. weekdays from May 1 - May 17, 2002 Calandar of Events May 15 Renfrew Country Track Meet-Arnprior May 29 Spring Music concert-7:30 in the cafeteria June 1 Prom June 12 O.A.A Banquet June 19 Exams start June 27 Graduation Guys and Dolls a Huge Success! The musicale Guys and Dolls took place at OHS ...